| Comparing the German versions of the strengths and difficulties questionnaire (SDQ-Deu) and the child behavior checklist H Klasen, W Woerner, D Wolke, R Meyer, S Overmeyer, W Kaschnitz, ... European child & adolescent psychiatry 9, 271-276, 2000 | 621 | 2000 |
| Normierung und evaluation der deutschen elternversion des Strengths and Difficulties Questionnaire (SDQ): Ergegnisse einer repräsentativen felderhebung. W Woerner, A Becker, C Friedrich, H Klasen, R Goodman, ... Zeitschrift für Kinder-und Jugendpsychiatrie und Psychotherapie, 2002 | 455 | 2002 |
| Die deutsche Fassung des strengths and difficulties questionnaire (SDQ-Deu)-Übersicht und Bewertung erster Validierungs-und Normierungsbefunde H Klasen, W Woerner, A Rothenberger, R Goodman | 321 | 2003 |
| A first assessment of the needs of young refugees arriving in Europe: what mental health professionals need to know J Hebebrand, D Anagnostopoulos, S Eliez, H Linse, ... European Child & Adolescent Psychiatry 25, 1-6, 2016 | 189 | 2016 |
| What works where? A systematic review of child and adolescent mental health interventions for low and middle income countries H Klasen, AC Crombag Social psychiatry and psychiatric epidemiology 48, 595-611, 2013 | 142 | 2013 |
| The German version of the Strengths and Difficulties Questionnaire (SDQ-Deu)-Overview over first validation and normative studies H Klasen, W Woerner, A Rothenberger, R Goodman Vandenhoeck & Ruprecht, 2003 | 122* | 2003 |
| Mental health problems of young refugees: Duration of settlement, risk factors and community-based interventions G Durà-Vilà, H Klasen, Z Makatini, Z Rahimi, M Hodes Clinical child psychology and psychiatry 18 (4), 604-623, 2013 | 116 | 2013 |
| Normal values and evaluation of the German parents' version of Strengths and DIfficulties Questionnaire (SDQ): Results of a representative field study W Woerner, A Becker, C Friedrich, H Klasen, R Goodman, ... Zeitschrift fur Kinder-und Jugendpsychiatrie und Psychotherapie 30 (2), 105-112, 2002 | 102 | 2002 |
| A name, what's in a name? The medicalization of hyperactivity, revisited H Klasen Harvard Review of Psychiatry 7 (6), 334-344, 2000 | 97 | 2000 |
| Parents and GPs at cross-purposes over hyperactivity: a qualitative study of possible barriers to treatment. H Klasen, R Goodman British Journal of General Practice 50 (452), 199-202, 2000 | 95 | 2000 |
| Strategies for high retention rates of low-income families in FAST (Families and Schools Together): An evidence-based parenting programme in the USA, UK, Holland and Germany L McDonald, S FitzRoy, I Fuchs, I Fooken, H Klasen European Journal of Developmental Psychology 9 (1), 75-88, 2012 | 64 | 2012 |
| Improving collaboration between primary care and mental health services N Kates, B Arroll, E Currie, C Hanlon, L Gask, H Klasen, G Meadows, ... The World Journal of Biological Psychiatry, 2018 | 57 | 2018 |
| European Society of Child and Adolescent Psychiatry: position statement on mental health of child and adolescent refugees DC Anagnostopoulos, J Heberbrand, S Eliez, MB Doyle, H Klasen, ... European child & adolescent psychiatry 25, 673-676, 2016 | 43 | 2016 |
| The child and adolescent psychiatry: study of training in Europe (CAP-STATE) E Barrett, B Jacobs, H Klasen, S Herguner, S Agnafors, V Banjac, ... European child & adolescent psychiatry 29 (1), 11-27, 2020 | 27 | 2020 |
| ESCAP for mental health of child and adolescent refugees: facing the challenge together, reducing risk, and promoting healthy development M Pejovic-Milovancevic, H Klasen, D Anagnostopoulos European child & adolescent psychiatry 27, 253-257, 2018 | 23 | 2018 |
| Moyamoya disease in a 12-year-old Caucasian boy presenting with acute transient psychosis H Klasen, J Britton, M Newman European child & adolescent psychiatry 8 (2), 149-153, 1999 | 20 | 1999 |
| Neurology-psychiatry interface: uncommon presentation of moyamoya disease S Singh, P Hooda, N Singh, L Shekhawat Journal of Neurosciences in Rural Practice 10 (03), 526-528, 2019 | 5 | 2019 |
| Child and adolescent psychiatry training in Europe BW Jacobs, E Barrett, H Klasen, P Robertson, L Vaškova, E Šnircova, ... Understanding Uniqueness and Diversity in Child and Adolescent Mental Health …, 2018 | 4 | 2018 |
| Differences in ethnic background between regular and forensic youth mental health care patients AE Boon, AM De Haan, SSB De Boer, H Klasen Int J Clin Psychiatry Ment Health 2, 1-9, 2014 | 3 | 2014 |
| From research to practice in child and adolescent mental health JP Raynaud, M Hodes, SSF Gau Rowman & Littlefield, 2014 | 2 | 2014 |
